The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 1996
Filed:
Jun. 06, 1995
Keiichiro Uchida, Kawasaki, JP;
Tetsuro Okamoto, Machida, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
An information processing system including an arithmetic unit in which one unit of data is processed according to a corresponding one instruction, and another arithmetic unit in which a great amount of data are processed according to a corresponding instruction. Also included is an instruction controller which distributes instructions selectively to respective arithmetic units (12) and a main storage (12) which achieves two-way data communication with the arithmetic units. In the system synchronization is performed with respect to instructions, among the aforesaid instructions, which, above all, must be executed in respective fixed execution sequences, by utilizing a newly employed synchronization instruction. Further, the aforesaid instructions are classified, in dependence upon the execution sequence, into first instructions which are to be executed under a serial processing mode and second instructions which can be executed under a parallel processing mode, by inserting both a serialized-starting instruction (POST) and a serialized-releasing instruction into the aforesaid instructions.